Base | Representation |
---|---|
bin | 100000110010001… |
… | …010101110100101 |
3 | 1102022222000102011 |
4 | 200302022232211 |
5 | 2111301201203 |
6 | 130324514221 |
7 | 16426052560 |
oct | 4062125645 |
9 | 1368860364 |
10 | 550022053 |
11 | 262522789 |
12 | 13424b971 |
13 | 89c4a549 |
14 | 530974d7 |
15 | 3344976d |
hex | 20c8aba5 |
550022053 has 4 divisors (see below), whose sum is σ = 628596640. Its totient is φ = 471447468.
The previous prime is 550022041. The next prime is 550022101. The reversal of 550022053 is 350220055.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 550022053 - 217 = 549890981 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550022453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39287283 + ... + 39287296.
It is an arithmetic number, because the mean of its divisors is an integer number (157149160).
Almost surely, 2550022053 is an apocalyptic number.
It is an amenable number.
550022053 is a deficient number, since it is larger than the sum of its proper divisors (78574587).
550022053 is an equidigital number, since it uses as much as digits as its factorization.
550022053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78574586.
The product of its (nonzero) digits is 1500, while the sum is 22.
The square root of 550022053 is about 23452.5489659440. The cubic root of 550022053 is about 819.3322210555.
The spelling of 550022053 in words is "five hundred fifty million, twenty-two thousand, fifty-three".
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